baber/WOPTO huggingface dataset:
Patent JP-S6210651-A (JP)
Title: Electrophotographic sensitive body
Inventor: KO MASAAKI
IPC: G03G5/05
Filed: 1985-07-09
Abstract: PURPOSE:To obtain an electrophotographic sensitive body higher in sensitivity by using each specified binder for an electrostatic charge generating layer and a charge transfer layer, respectively. CONSTITUTION:The charge generating layer contains polyvinyl alcohol obtained by saponifying polyvinyl acetate, or a polyvinyl acetal resin obtained by the acetal reaction of it with the aldehyde compound represented by formula (A) (Ar is an optionally substituted aryl group), and the charge transfer layer contains the polycarbonate-Z type resin represented by formula (B) (n is an integer of 500-5,000). The polycarbonate resin of formula (B), that is, the bisphenol-Z type retains mechanical durability that the polycarbonate resin has, and moreover, good solubility in various kinds of solvents, and good stability without suffering from gelation of the solutions even after the lapse of a long period, thus permitting the use of these binders to contribute greatly to enhancement of the productivity of the photosensitive body and the stability of the quality.
Patent JP-S5940078-A (JP)
Inventor: UNNO YOUHEI
IPC: F16L11/12
Filed: 1982-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09330918-A (JP)
Title: Semiconductor manufacture equipment
Inventor: YASUDA KOJI
IPC: C23C16/44
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a tray. SOLUTION: A gas diffusing head 9 is disposed in a predetermined height in a reaction chamber 10 provided above a slide rail 32 on the straight part of a front surface. Gas is injected from a predetermined height to a wafer 7 passing thereunder. Slide rails 32 of track shape are disposed above and below in the depth of a chain 3. The rails 32 are supported to a housing by screws. Bearings 35 are disposed on the upper and lower parts of the rails 32. The bearings 35 are fixed to a guide holder 33 via a stud shaft. A tray 6 is fixed to a tray stage, which is fixed to the holder 33. The holder 33 is fixed to the chain 3 via a link 31. The bearings 35 are rotated on the rails 32 by the rotation of the chain 3, conveyed, carried to the chamber 10, and a film is formed on the wafer 7.
Patent JP-S6129108-A (JP)
Title: Induction electric apparatus
Inventor: KIMURA TAMIO
IPC: H01F27/28
Filed: 1984-07-20
Abstract: PURPOSE:To improve the shortcircuiting mechanical withstand strength and to reduce the size of a tank by leading lead wirings from a portion of a core leg along the long side out of a core window of a winding. CONSTITUTION:The sectional shape of a core leg 1a is formed in a rectangular shape cut out at a corner having a width smaller than the laminated thickness. A winding 2 is wound on the leg 1a along the long and short sides, and the primary and secondary lead wirings 3, 4 including tap wirings and line lead wirings are lead upward through a space surrounded by the end of an upper core clamping tool 5 and an upper core clamping bolt 10 from the portion 21 of the winding 2 along the long side of the leg 1a out of the core window of the winding 2.
Patent JP-H07350-A (JP)
Title: Driving mechanism of treatment tool
Inventor: UMEYAMA KOICHI
IPC: H02N2/00
Filed: 1993-06-21
Abstract: PURPOSE:To almost dispense with a play on a lead wire, shorten the hard sections of a treatment tool and an endoscope, and reduce the pain given to a patient at the time of insertion by applying the drive signal changing the expanding/shrinking speed of a piezoelectric/electrostrictive element, and controlling the occurrence of a slip between a driving member and a driven member. CONSTITUTION:A piezoelectric element 3 having a piezoelectric characteristic, a vibration shaft 4 fitted to its one end and vibrated, a shift piece 5 friction- coupled with the vibration shaft 4, and a forceps erection base 6 pressed and driven by the shift piece 5 are stored in the erection base storage section 7 of an endoscope tip section 1. The drive signal is applied to the piezoelectric element 3 via a linearly arranged lead wire 11. The occurrence of a slip between the vibration shaft 4 and the shift piece 5 is suppressed, a play is rarely required on the lead wire 11, the forceps erection base 6 erecting a treatment tool is rotatively driven, the hard sections of the treatment tool and an endoscope can be shortened, and the pain given to a patient at the time of insertion is reduced.
Patent JP-S5575842-A (JP)
Title: Production of inner race in equal speed joint
Inventor: YOSHIOKA MORIHISA
IPC: B21J5/00
Filed: 1978-12-02
Abstract: PURPOSE: To readily obtain the captioned inner race through two steps of cold forging by plastically working first the curved ball grooves of the center deviating in the axial direction of the center of outside circumferential spherical face, the approximate half of the outside circumferential face, the remaining cylindrical portion and specific center hole then the curved face on the cylinder side.  
     CONSTITUTION: A blank 22 is put in a die 20 and is pressed by a punch 19 and counter punch 21 to a molding 26. The lower half of the outside circumferential face 9 thereof and ball grooves 7 are finished to the spherical face and curved form respectively centering at the center O of the inner race width L and the point B upper by b than this. The remaining range e (e=L/2-b) of the spherical part d of the latter is finished to cylindrical form and at the same time axial holes 27, 28 are formed at the central part. the depth g of the latter is made g≥e. When the molding 26 is next inverted, put in a die 29 and pressed, then the ball grooves 7 are quided by the protrusion 29a, whereby a molding 33 is formed. At this time, the spherical part d is made d>e, g≥e in order to prevent the decrease in accuracy owing to load, whereby the working amount is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6210989-A (JP)
Title: Image pickup element and image pickup device
Inventor: KINOSHITA TAKAO
IPC: H04N5/335
Filed: 1985-07-08
Abstract: PURPOSE:To form a stable high-pass image signal by providing a means that reads out the image signal of an image pickup means with plural paths, a means that synthesizes the output signal of a reading means and a means that drives the reading means and a synthesizing means with a common driving signal. CONSTITUTION:The image signal is read out by reading means 2-4 formed at the same semiconductor in plural paths and is switched and outputted in order by a synthesizing means 14 formed at the same semiconductor. At the next, the reading means and the synthesizing means are driven by the common driving signal. Therefor, driving between the reading means and the synthesizing means is performed in no phase shifting and in synchronization. Thereby, a high-pass image signal can be obtained steadily and easily.
Patent JP-H01316778-A (JP)
Title: Fixing roller for electrophotographic copying machine
Inventor: TSUBUSHI KAZUO
IPC: G03G15/20
Filed: 1988-06-17
Abstract: PURPOSE:To prevent offset on a copying paper and background stains and to enhance durability by processing a fixing roller with a specified block copolymer. CONSTITUTION:The surface of the fixing roller is processed with the block copolymer made from at least polyfluoroalkyl acrylate and/or polyfluoroalkyl methacrylate comprising a functional segment (A) superior in surface emigration tendency and a functional segment (B) affinitive to the core metal of the fixing roller, thus permitting melt attaching of a toner layer to the surface of the fixing heat roller and offset phenomenon on the copying paper to be prevented and durability to be enhanced.
Patent JP-S63313455-A (JP)
Title: Manufacture of exprosion-proof cathode ray tube
Inventor: AOTA TAKAKI
IPC: H01J9/24
Filed: 1987-06-16
Abstract: PURPOSE:To obtain an explosion-proof cathode ray tube in which separation of any adhesive tape is not required by providing a tape layer for preventing any leakage of adhesive in a gap between the front edge area of a tube main body and the end of a rim band. CONSTITUTION:A glass cloth tape layer 6 is laid on the front edge area of a cathode ray tube main body 1 and thereafter a rim band 2 is set on the tape layer so that the glass cloth taper layer 6 may be positioned on the peripheral edge of the rim band 2. Thereafter, adhesive 4 is poured in a gap between the rim band 2 and the cathode ray tube main body 1 from adhesive inlet ports 5a and 5b. The poured adhesive 4 permeates the glass cloth tape layer 6 so that the rim band 2 and the outer surface of the cathode ray tube main body 1 may be stuck together tightly. Thus, the adhesive can be prevented from leaking out so that an explosion-proof cathode ray tube requiring no separation of an adhesive tape can be obtained.
Patent JP-H04346093-A (JP)
Title: Ship wharfing speed meter
Inventor: SAKURAI HIDEKI
IPC: G01S15/42
Filed: 1991-05-24
Abstract: PURPOSE:To improve removal of an abnormal value which is measured due to miscellaneous echo and the like generated in measurement of a distance and a speed using an ultrasonic wave in seawater. CONSTITUTION:When a measured value obtained from a reception wave on either the bow side or the stern side is detected as an abnormal value in collation with a reference value based on a previous measuring value and the abnormal value occurs successively in the number of times set beforehand in the measurement of a distance and a moving speed executed by using transducers 3 and 4 which are provided on the bow side and the stern side of a quay to which a ship is to be wharfed, the abnormal value is replaced by a reference value. The reference value is compared further with the measuring value at obtained at another measuring place on the quay and determination as a normal value is conducted properly based on mutual collation of the measured values. Therefore, the correct distance and speed of the ship are obtained and thus wharfing guidance of high safety and reliability can be performed.
Patent JP-H0443131-A (JP)
Title: Fuzzy controller for fatigue degree of driver
Inventor: YOSHIDA CHINAMI
IPC: G08B21/00
Filed: 1990-06-07
Abstract: PURPOSE:To accelerate safe drive by correctly detecting the degree of fatigue of a driver by fuzzy-estimation-controlling the proper degree of fatigue of the driver based on the fuzzy rule for obtaining the correct later condition part, having the detection elements of a variety of fatigue data of the driver as former condition part. CONSTITUTION:A CPU 11 outputs an alarm sound corresponding to the correct fatigue quantity through a fuzzy estimation engine (hereinafter referred as FIE) 19 into an alarm sound output device 18 according to the detection signals which are detection-inputted from a continuous operation detection timer 12, handle operation quantity detection sensor 13, traveling distance detection meter 14, traveling speed detection mater 15, and a timer 16, and the program stored in a ROM 17, and memorizes the necessary control data into a RAM 20. FIE 19 sets the fuzzy rule consisting of the detection element at present which is related to the fatigue data of the above-descried driver as former condition parts X1-X5 (former condition part) and the output of the alarm sound set in accordance with the former condition parts as later condition part Y1 (conclusion part) according to a previously determined fuzzy table 21.
Patent JP-S5774940-A (JP)
Title: Gas discharge panel
Inventor: SHINODA TSUTAE
IPC: H01J11/14
Filed: 1980-10-24
Abstract: PURPOSE:To prevent the useless enlargement of a discharge spot by forming the width of an electrode positioned on the inner and outer layers of X, Y electrodes arranged in two layers on one substrate through an insulative film to be wider than the width of the upper layer electrode in the proximity of the cross section with the upper electrode. CONSTITUTION:Many discharge cells are defined in a matrix in the gas space corresponding to the cross section between X-electrode 16 and Y-electrode 14. When driving the electrodes 16, 14 selectively, desired cell can be discharged. Here the width dy of the Y-electrode 14 positioned on the lower layer is made wider than the width dx of the X-electrode 16 positioned on the upper layer. When widening width dy of the lower layer electrode 14 in such a manner, the discharge spot can be prevented from extending in the extending direction (In the direction of Y-electrode) of the lower layer electrode 14.
Patent JP-S6213863-A (JP)
Title: Anti-cavitation hydraulic circuit for hydrostatic transmission in skid steer loader
Inventor: INAGAKI YOSHIHARU
IPC: B62D11/04
Filed: 1985-07-10
Abstract: PURPOSE:To prevent occurrence of cavitation without increasing the pressure in a main circuit by providing a charging circuit at the hydraulic motor side of hydrostatic transmission. CONSTITUTION:Two hydraulic pumps 2 are connected through a hose 5 with right and left hydraulic motors 6 into a closed circuit. Check valves 11 are arranged in the paths at the opposite sides of a respective hydraulic pump 2 and a charge pump 10 will compensate the working oil leaked through the hydraulic pump 2 via said check value 11. Excessive working oil will return through a charge relief valve 12 into an oil tank 13. Charging circuit is also provided at the hydraulic motor 6 side while check valves 15 are arranged in the paths near the opposite sides of said motor 6 to compensate the working oil at said motor 6 side. Excessive working oil will return through charge relief valve 16 into the tank 13.
Patent JP-S639870-A (JP)
Inventor: STERLER GEORG
IPC: G01R31/50
Filed: 1987-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5851577-A (JP)
Title: Semiconductor device
Inventor: HAGIO MASAHIRO
IPC: H01L29/80
Filed: 1981-09-22
Abstract: PURPOSE:To enhance the impact resistance voltage characteristics of a semiconductor device by connecting a P-N junction parallel to a Schottky junction. CONSTITUTION:A GaAs MESFET11 having a drain electrode 16, a source electrode 17 and a gate electrode 18 is formed by an N type GaAs active layer 13 on a semi-insulating GaAs substrate 12 and forming the Schottky gate electrode 18 on the layer 13. An N type region 14 forming P-N junction 20 is formed by  injecting an impurity to the layer 13, and the region 14 contains higher N type impurity than the layer 13 of the FET11. When a P type region 15 is formed on the region 14, the reverse breakdown voltage BVPN of the P-N junction becomes smaller than the reverse breakdown voltage BVSC of Schottky junction. In order to provide BVPN<BVSC, the thickness of the region 14 can be increased than that of the layer 13. In this manner, the P-N junction is broken down before the Schottky junction breaks down, thereby absorbing the impact voltage energy.
Patent JP-S5374221-A (JP)
Title: Chopper control device
Inventor: YOMO SUSUMU
IPC: H02P7/29
Filed: 1976-12-14
Abstract: PURPOSE: To obtain a key for investigating a trouble source, by controlling transmission ratio digitally in a chopper control device, using a microcomputer, and at the same time, making it to memorize the state of operation, control instruction, notch instruction, electric current of main circuit, and/or voltage orderly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05341396-A (JP)
Title: Method and device for feeding photographic paper
Inventor: KURIYAMA SHINICHI
IPC: G03B27/32
Filed: 1992-06-10
Abstract: PURPOSE:To improve the accuracy of detecting a mark for discriminating a photographic size, etc. CONSTITUTION:Marks 11A and 11B are put on the upper and the lower edge parts of the 1st picture of an order on a series of photographic paper 10 to which printing processing has been already performed. As for the second and succeeding pictures, the mark 11B is put on the lower edge part thereof in the case of the picture of ordinary size and the mark 11A is put on the upper edge part thereof in the case of the picture of panoramic size. By reading in output signals from mark detectors 14A and 14B disposed in a carrying path for the photographic paper, the mark is detected and the picture of ordinary size and the picture of panoramic size are discriminated. Based on the discriminated result, the feed amount of the photographic paper 10 to a cutter 13 by a carrying roller 12 is controlled. Meanwhile, timing for detecting the mark is limited, and the feed amount after detecting the mark is monitored so as to detect the mark only in timing when the feed amount corresponding to the discriminated photographic size is attained.
Patent JP-S5274802-A (JP)
Title: Manufacturing of multiplix winding magnetic frame
Inventor: OOYAMA AKIO
IPC: H02K5/04
Filed: 1975-12-19
Abstract: PURPOSE: Close coupled belt-like magnetic frame material is multiply wrapped in a spiral form and a friction force is caused between multiply wrapping layers to fix mutvally by a simple welder coupling manner, the inner end portion of the wrapping material, the outer end portion thereof and intermediate portion adjacent to the both. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5274517-A (JP)
Title: Production of homogenious steel ingot and device for same
Inventor: SUZUKI HIDEO
IPC: C21C7/00
Filed: 1975-12-19
Abstract: PURPOSE: Pressure gas is blown into the unsolidified portions of molten metal in a mold to provide cavities therein, and arcs are produced and at the same time a dusulfurizing agent, etc. are introduced therein, whereby impurities seggregating to the head or inside of steel ingot are separeted and floated, and homogenious steel ingots are produced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5483989-A (JP)
Title: Preparation of hydrophilic polymer
Inventor: TAKIZAWA MINORU
IPC: C09K3/10
Filed: 1977-12-16
Abstract: PURPOSE: To prepare a hydrophilic polymer insoluble in water and having excellent water absorption properties, by introducing sulfonic acid groups, etc. to the unsaturated groups of a graft copolymer having specific chain structure.  
     CONSTITUTION: a hydrophilic polymer is prepared by introducing sulfonic acid groups, their derivatives or their salts to the unsaturated groups of a polymeric substance consisting mainly of a block copolymer and/or a graft copolymer having a chain structure of B-A-B, wherein A is an ethylenic unsaturated group-containing segment having an average molecular weight of ≥ 1,000 (e.g. polybutadiene, etc.), and B is a hydrophobic hard segment having an average molecular weight of ≥ 1,000 (e.g. poly-α-methylstyrene, etc.), at a conversion preferably of 5-100 mol %. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5941280-A (JP)
Title: Heat-transmitting element
Inventor: SANBE TOORU
IPC: B41J2/32
Filed: 1982-09-01
Abstract: PURPOSE:To unnecessitate any individual driving circuits and contrive to reduce the number of component parts, by providing a heating element itself with a data-transferring capability and a storing capability, in a heat-sensitive line head. CONSTITUTION:A common electrode 5 is provided on a substrate 1, a heating resistor layer 7 consisting of a temperature-sensitive semiconductor is provided thereon, terminals 3N-2-3N+3 are provided thereon, and each three of the terminals are connected to the same clock electrode 8-1-8-3. By impressing voltages between the common electrode 5 and each of the terminals 3i in a predetermined order, heat of the resistor layer 7 is transferred, whereby the data- trasferring capability and the storing capability are provided.
Patent JP-S5573872-A (JP)
Title: Etching of surface comprising coppur or coppur alloy
Inventor: UORUFUGANGU FUAURU
IPC: C23F1/00
Filed: 1979-11-22
Abstract: Method of etching of surfaces of copper or copper alloys by way of an acidic solution containing an oxidizing agent. After removal of the copper surface, the etching solution is passed for regeneration of the oxidizing agent through an electrolysis cell having an anode and a cathode, with copper being deposited on the cathode. The etching solution is maintained free of chloride ions and contains as the oxidizing agent ferric sulfate in a concentration of up to about 140 g of Fe/1 etching solution, whereby the copper content of the etching solution is adjusted to at least 10 g Cu per liter etching solution, while the current density in the electrolysis cell is maintained at at least 2A/dm2.
Patent JP-S5577517-A (JP)
Title: Method of producing printed dial-plate of resin
Inventor: SHIMIZU TOKUO
IPC: B29C45/00
Filed: 1978-12-08
Abstract: PURPOSE: To obtain a non-flat dial-plate at a low cost by subjecting a flat plate of a resin to printing before it is pressed to a predetermined shape, drying the ink on the flat plate, and thereafter heat-pressing the resulting plate.  
     CONSTITUTION: Letters and figures are printed 2 by an ordinary printing method on a necessary plate 1 of a resin, such as polycarbonate, and the resulting plate is heated so as to be dried. The plate is then subjected to surface forsting to obtain a dull surface, on which a transparent film is laminated. The plate thus obtained is divided into parts along broken lines 3, 3' by a slitter. Pressing guide bores 4 are made in the vicinity of a printed section of each part R. Each part is slidingly mounted at the guide bores on guide pins of a press so as to be supported on a female mold. the part including its printed section is then formed to predetermined dimensions by a compound die, bent as it is heated, and subjected to drawing. The press used in this method has a heater contained in upper and lower dies, and is thermo-controllable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08319938-A (JP)
Title: Forced feed device for fluid
Inventor: YUNOKI TADAO
IPC: F15B15/14
Filed: 1995-05-24
Abstract: PURPOSE: To perform the continuous forced feed of fluid to a delivery passage without a break by a method wherein when a forced feed device for fluid is driven, at least either of force feed unit bodies is always driven at a forced feed process CONSTITUTION: A drive control device C of a forced feed device is located among the pressure oil chamber 7a on the forced feed process side of each of reciprocation hydraulic cylinders A and B, a pressure oil chamber 7b on the filling process side, a high pressure oil passage 9, and a tank oil passage 10 to control drive of each of reciprocation hydraulic cylinder 7. In which case, the terminal stage area L3 of the forced feed process of the first forced feed unit body A and the initial stage area L1 of the forced feed process of the second forced feed unit body B are simultaneously fed with a pressure and during a time in which the second force feed unit body B is forcibly fed at the intermediate process L2 of a forced feed process, filling drive of the first forced feed unit body A is completed. Force feed drive of the terminal stage area L3 of the force feed process of the second forced feed unit body B and the forced feed drive of the forced feed process initial stage area L1 of the first forced feed unit body A are simultaneously applied, and filling drive of the second forced feed unit body B is completed during forced feed drive of the first forced feed unit body A.